Results: 8

Effect of Casearia sylvestris on the obliteration of dentinal tubules and the control of dental sensitivity

The present study evaluated the efficacy of the mineralizing action of Casearia sylvestris ethanolic extract on bovine dentin blocks in its pure form and in dental paste, through scanning electron microscopy. The dentin blocks were immersed in artificial saliva and incubat ed at ...

Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study

Abstract Objective: To evaluate the efficacy of desensitizing agents for the obliteration of dentinal tubules subjected or not to a simulated oral environment. Material and Methods: Dentinal discs (n=8) treated with Riva-Star (RS) or PRG-Barrier-Coat (PRG) were submitted (cycled) or not submitted (cont...

Hipersensibilidade dentinária: etiologia, diagnóstico e tratamento

Introdução: A hipersensibilidade dentinária (HD) consiste em uma condição clínica caracterizada por dor localizada, curta e aguda, resultante de estímulos exógenos. Objetivo: Esse estudo objetivou realizar uma revisão da literatura sobre os aspectos relevantes vinculados à HD, como etiologia, d...

Eficacia de la arginina al 8% y nitrato potásico al 5% en el tratamiento de la hipersensibilidad dentinaria: ensayo clínico aleatorio

RESUMEN: Objetivo: Comparar la eficacia clínica de dentífricos en base a arginina al 8%/ monofluorfosfato de sodio 1450 ppm versus nitrato de potasio al 5%/fluoruro de sodio 2500 ppm en la terapia de la hipersensibilidad dentinaria (HSD). Materiales y método: Ensayo clínico, aleatorio, controlado...

Evaluación clínica de barniz de flúor en el manejo de la hipersensibilidad dentinaria

La Hipersensibilidad Dentinaria (HD) se define como un corto y fuerte dolor generado por la exposición de dentina, que surge de un estímulo químico, térmico, táctil u osmótico, el cual no puede catalogarse como una patología dental propiamente tal. La teoría hidrodinámica de Brännström es la m...

Influence of prolonged use of desensitizing dentifrices on dentin bond strength of self-etching adhesive system

Dentin hypersensitivity is a relatively common clinical condition, which affects a large part of the world's population. The objective of this study was to evaluate the influence of previous and prolonged treatment with desensitizing dentifrices (DD) on bond strength to dentin, promoted by a self-etching...

Effects of different desensitizing treatments on root dentin permeability

Braz. oral res. (Online); 30 (1), 2016
Abstract The objective of this study was to evaluate the effects of diode laser and a desensitizing dentifrice on dentin permeability. Fifty-two root dentin fragments were obtained (5 × 5mm) and treated with 24% EDTA gel. The samples were divided into 4 groups (n = 13): G1, control (no treatment); G2, d...

Dentin hypersensitivity treatment of non-carious cervical lesions – a single-blind, split-mouth study

Braz. oral res. (Online); 29 (1), 2015
This study aims to compare the in vivo effect of a desensitizing therapy associated with a restorative technique for the treatment of cervical dentin hypersensitivity (CDH) in non-carious lesions. The sample consisted of 68 teeth with moderate or severe dentin hypersensitivity in 17 individuals (one toot...